| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1985 | Early Science Fiction Novels: A Microfiche Collection | Greenwood Press | Omnibus | 004 | |
| December 2001 |
|
A Journey in Other Worlds | Fredonia Books | Novel | |
| January 2011 |
|
A Journey in Other Worlds | TGS Publishing | Novel | |
| August 2011 |
|
A Journey in Other Worlds | Collector's Guide Publishing | Novel | |
| January 2015 |
|
A Journey in Other Worlds | Open Road Integrated Media | Novel |